Prince Edward Island is significantly smaller than Marion Island, being only about 45 km2, 10.23 km long and 6.57 km wide. Its terrain is mostly rocky, with steep cliffs reaching 490 meters on its southwestern side. At the van Zinderen Bakker Peak, located northwest of the center, it rises to a height of 672 meters. Geologically, the island is a volcanic island, with a unique combination of basalt and phonolite rocks, which are a result of volcanic activity that dates back millions of years. The island's rugged landscape is dotted with numerous glacial features, including U-shaped valleys and moraines, which were formed during the last ice age. The island's unique geological history has also given rise to a diverse range of flora and fauna, which are adapted to the harsh, sub-Antarctic climate. The island's climate is characterized by strong winds, high humidity, and low temperatures, making it one of the most inhospitable environments on earth. The average annual precipitation is around 2,000 mm, with most of it falling during the winter months. The strong winds and rough seas surrounding the island make it inaccessible for most of the year, and the island remains uninhabited, with no permanent human residents. Despite its harsh climate, Prince Edward Island is home to a diverse range of wildlife, including seals, penguins, and petrels. The island's rocky shores and surrounding waters provide a habitat for a variety of marine life, including fish, squid, krill, numerous species of whale, particularly orcas. The island's unique ecosystem is supported by the nutrient-rich waters of the Southern Ocean, which surround the island.